Irene Laskaris
- Yes, date unknown
1. Irene Laskaris (daughter of Theodore I Laskaris Emperor of Byzantium and Anna Komnena Angelina); and died. Family/Spouse: John III (Emperor of Byzanium) Vatatzes. John died in 1258. [Group Sheet] [Family Chart]
Children:- Theodore II (Emperor of Byzanium) Lascaris died in 1258.
2. Theodore I Laskaris Emperor of Byzantium was born in 1175 (son of Manuel Laskaris and Ioanna Karatzaina); died in 1222. Theodore married Anna Komnena Angelina in 1199. Anna (daughter of Alexios III Komnenos Angelos Emperorof Byzantium and Euphrosyne Dukaina Kamaterina) was born about 1156; died in 1212. [Group Sheet] [Family Chart]
3. Anna Komnena Angelina was born about 1156 (daughter of Alexios III Komnenos Angelos Emperorof Byzantium and Euphrosyne Dukaina Kamaterina); died in 1212. Children:
- Maria (of Nicaea) Laskaris and died.
- 1. Irene Laskaris and died.
Generation: 3
4. Manuel Laskaris was born about 1140; and died. Manuel + Ioanna Karatzaina. Ioanna and died. [Group Sheet] [Family Chart]
5. Ioanna Karatzaina and died. Children:
- 2. Theodore I Laskaris Emperor of Byzantium was born in 1175; died in 1222.
6. Alexios III Komnenos Angelos Emperorof Byzantium (son of Andronikos Dukas Angelos and Euphrosyne Kastamonitissa); died in 1211 in Imprisoned In Nicaea. Alexios + Euphrosyne Dukaina Kamaterina. Euphrosyne (daughter of Gregorius Kamaterina and Dukana) and died. [Group Sheet] [Family Chart]
7. Euphrosyne Dukaina Kamaterina (daughter of Gregorius Kamaterina and Dukana); and died. Children:
- 3. Anna Komnena Angelina was born about 1156; died in 1212.
- Irini Irene Angelina Princess of Byzantine was born about 1185; died after Jun 1203.
Generation: 4
12. Andronikos Dukas Angelos was born about 1222 (son of Konstantinos Angelos and Theodora Komnene); died after 1185. Andronikos married Euphrosyne Kastamonitissa before 1155. Euphrosyne was born about 1125; died after 1195. [Group Sheet] [Family Chart]
13. Euphrosyne Kastamonitissa was born about 1125; died after 1195. Children:
- Theodora Angelina died in 1246.
- 6. Alexios III Komnenos Angelos Emperorof Byzantium died in 1211 in Imprisoned In Nicaea.
- Isaac II Angelus Emperor of Byzantium died in 1204.
14. Gregorius Kamaterina was born about 1140; and died. Gregorius + Dukana. was born about 1147; and died. [Group Sheet] [Family Chart]
15. Dukana was born about 1147; and died. Children:
- 7. Euphrosyne Dukaina Kamaterina and died.